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IBM(000-236)單項(xiàng)選擇題每日一練(2019.01.25)

單項(xiàng)選擇題
A host is to become part of a hierarchical naming topology. Which of the following services are required？（）
A.DHCP
B.Domain Name Service
C.Network Information Service
D.A hosts file
單項(xiàng)選擇題
Which of the following has NO effect on controlling the access permissions needed to run the "date" command on the remote machine "Earth" using the following syntax？rsh Earth date（）。
A.The local file： /etc/.netrc
B.The remote file： ~/ .rhosts
C.The securetcpip command
D.The remote file： /etc/hosts.equiv
單項(xiàng)選擇題
Which of the following commands will NOT determine the slot location of an Ethernet adapter in a system？（）
A.lsattr -El
B.lsdev -C
C.prtconf
D.lscfg -l
單項(xiàng)選擇題
The order of name resolution can be controlled. The default is： 1.DNS/BIND 2.NIS 3./etc/hosts To change the order of the above name resolutions， which of the following should be used？（）
A.nslookup
B.hostname
C./etc/host.equiv
D.environment variable NSORDER
單項(xiàng)選擇題
All of the following commands can be used to place an interface into the "down" state EXCEPT：（）。
A.arp
B.smit
C.chdev
D.ifconfig

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